81634813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1487}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 90994176

約数和(自身を除く): 9359363

約数列:

[1, 13, 41, 103, 533, 1339, 1487, 4223, 19331, 54899, 60967, 153161, 792571, 1991093, 6279601, 81634813]

約数ペア:

[(1, 81634813), (13, 6279601), (41, 1991093), (103, 792571), (533, 153161), (1339, 60967), (1487, 54899), (4223, 19331)]